Neomammillaria sartorii (J.A.Purpus) Britton & Rose, Cactaceae 4: 82, f. 75. 1923 Neomammillaria sartorii (J.A.Purpus) Britton & Rose, Cactaceae 4: 82, f. 75. 1923is new combination for Mammillaria sartorii J.A.Purpus in Monatsschr. Kakteenk. 21: 50. 1911Taxon for this nameNeomammillaria sartorii (J.A.Purpus) Britton & Rose